61851972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4357}}^1$

素因数の和:4397

約数の個数: 72

約数和(自身を含む): 178643136

約数和(自身を除く): 116791164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4357, 4732, 7098, 8714, 13071, 14196, 17428, 26142, 30499, 52284, 56641, 60998, 91497, 113282, 121996, 169923, 182994, 226564, 339846, 365988, 396487, 679692, 736333, 792974, 1189461, 1472666, 1585948, 2208999, 2378922, 2945332, 4417998, 4757844, 5154331, 8835996, 10308662, 15462993, 20617324, 30925986, 61851972]

約数ペア:

[(1, 61851972), (2, 30925986), (3, 20617324), (4, 15462993), (6, 10308662), (7, 8835996), (12, 5154331), (13, 4757844), (14, 4417998), (21, 2945332), (26, 2378922), (28, 2208999), (39, 1585948), (42, 1472666), (52, 1189461), (78, 792974), (84, 736333), (91, 679692), (156, 396487), (169, 365988), (182, 339846), (273, 226564), (338, 182994), (364, 169923), (507, 121996), (546, 113282), (676, 91497), (1014, 60998), (1092, 56641), (1183, 52284), (2028, 30499), (2366, 26142), (3549, 17428), (4357, 14196), (4732, 13071), (7098, 8714)]